Caterpillar AE40
Caterpillarunderground articulated truck(no series)

Caterpillar AE40

Maintenance schedule, common problems & OEM parts breakdown

The Cat AE40 is a 40-tonne-class underground articulated truck built for hard-rock mine haulage, distinguished from a conventional rear-dump hauler by its Tele-Tram hydraulically ejected box, which pushes the load out through a rear tailgate instead of tipping the body. Both generations - the base AE40 and the later AE40 Series II - use the Caterpillar 3408E V-8 HEUI diesel rated at roughly 365 kW (490 hp) gross at 2000 rpm, driving through a Cat powershift transmission and torque converter, wet multi-disc brakes, and hydro-mechanical steering. Operating and payload weight runs roughly 40-48 tonnes (44-53 US tons) depending on configuration and series, with gross/loaded weight around 80 tonnes. The AE40 grew out of Elphinstone's underground truck platform from the early 1990s and reached the market as a Caterpillar-branded product in the late 1990s, offered in a single articulated 4x4 chassis layout with the ejector box as its defining configuration choice.

The AE40 Series II carried the same 3408E engine and powershift/torque-converter driveline forward from the base AE40; the update mainly revised the chassis, box, hydraulic, and brake componentry and shares its parts catalog with the AD40 Series II rather than introducing a new engine or adding chassis-level electronics - diagnostics on both generations still run through the engine's own HEUI control module, not a truck-wide control system. Caterpillar never carried the ejector-body concept forward into a direct successor: its current underground truck lineup is built entirely around rear-dump AD-series trucks, leaving the AE40 and AE40 Series II as the last Tele-Tram ejector trucks in the Cat/Elphinstone catalog. That makes surviving units aging assets still valued in mines built around low-clearance ejector discharge, and it keeps demand for AE40 parts concentrated on wearable driveline, brake, hydraulic, and 3408E top-end components rather than on a factory upgrade path.

Below: full specifications, fluids & capacities, the factory service schedule, common service parts, verified fault codes, what owners discuss, attachment guidance, the complete assembly directory, and a serial-number reference. Complete parts lists with full OEM part numbers, exploded diagrams, quantities, and fitment data are available free in Heavy Parts AI.

Caterpillar AE40 specifications

Engine

Engine modelCaterpillar 3408E HEUI - 65-degree V-8, four-stroke diesel, turbocharged with air-to-air aftercooling (ATAAC). This is the engine documented for the AE40 Series II generation (also referred to as AE40 II); no separately-documented engine exists for an earlier non-Series-II AE40.
Power rating365 kW (490 hp) gross at 2000 rpm.
Net powerNot separately published for this machine's rating. The same 3408E block is rated higher in other off-highway truck chassis (up to about 380 kW / 510 hp gross, 362 kW / 485 hp net); that higher rating applies to those larger trucks, not the AE40.
Rated torque2186 N.m (1612 lb-ft), with 26% torque rise, for the 3408E HEUI engine as fitted across this truck-chassis family.
Displacement / cylinders18.0 L (1099 cu in), 8 cylinders.
Emissions tierThe 3408E HEUI family is certified to U.S. EPA Tier 1 / early Tier 2 levels for off-road and industrial engines. Exact certification for this specific engine arrangement is not separately published - verify by engine arrangement with your dealer.

Weights

Operating (empty/shipping) weightApprox. 38,800-41,800 kg (85,554-92,170 lb), varies by source/configuration.
Loaded (gross) weightAbout 81,800-82,100 kg (180,370-181,030 lb).
Rated payload40,000-43,500 kg (88,000-96,000 lb); sometimes listed as 44-48 tons for the ejector-body configuration.
Ground pressureNot published in available sources.

Dimensions

Overall length10.66-11.27 m (419.7-443.5 in), varies by configuration/series.
Overall width3.0-3.2 m (118-126 in).
Overall height (with cab/canopy)2.7-2.9 m (106-114 in).
Wheelbase5.55 m (218.5 in), shared chassis dimension across the AD40 II/AE40 II platform.
Ground clearance452 mm (17.8-17.9 in).
Tires29.5x29 radial.

Performance

Maximum travel speed48.1 km/h (29.9 mph) forward, through an 8-speed-forward / 2-speed-reverse powershift transmission with torque-converter drive.
Braking systemFour-wheel, oil-cooled, multiple-disc service brakes cooled by a water-to-oil heat exchanger for continuous, non-fade performance; fully enclosed against contamination. Park/emergency brake is spring-applied and hydraulically released.
Gradeability / drawbar pullNot published in available sources.

Service capacities (summary)

Fuel tank600 L (158.6 US gal).
Cooling systemApprox. 151 L (40 US gal), per the 3408E engine's own service data. Installed vehicle capacity can vary with the machine's radiator/cooler package - verify with your dealer for the exact figure.
Engine oil (crankcase)Approx. 76 L (20 US gal), per the 3408E engine's own service data.
Hydraulic systemNot publicly documented for this model - check the machine's own service manual or your Cat dealer for the exact figure.

Values vary by configuration, region, and serial range — confirm against your machine before planning transport or lifts.

AE40 fluids & capacities

SystemCapacityRecommended fluid
Engine crankcase (with oil filter) - Cat 3408E HEUI, 490 hp (365 kW)approx. 45.5 L (12.0 US gal); confirm against the dipstick marks for this exact serial range.Cat DEO or Cat DEO-ULS diesel engine oil. Grade by ambient temperature per Cat's engine-oil chart: SAE 15W-40 for temperate-to-warm sites, stepping down to SAE 10W-30 or a 0W/5W-30 synthetic blend where cold starts run below 0 C (32 F).
Cooling systemapprox. 145 L (38.3 US gal); verify against the machine's own OMM for this serial range.Cat ELC (Extended Life Coolant), factory premix or concentrate mixed to Cat's ELC ratio chart. One coolant formulation covers the full climate range; check concentration/freeze protection for site low temperature rather than switching coolant grades.
Fuel tank600 L (158.6 US gal)Standard No. 2-D diesel meeting Cat's fuel-quality spec. No seasonal fluid-name change; use a winter-blend diesel or anti-gel treatment in cold climates per local practice.
Transmission (powershift, incl. torque converter and wet brakes)approx. 85 L (22.5 US gal); confirm against the OMM for this serial range.Cat TDTO (Transmission and Drive Train Oil) meeting Cat TO-4. Grade by ambient temperature: TDTO 10W in cold climates, TDTO 30 in moderate ranges, TDTO 50 in sustained hot climates, or TDTO-TMS where the site swings across that whole range. The enclosed multi-disc, liquid-cooled service and park brakes share this same TDTO circuit - no separate brake-fluid capacity applies.
Front differential and final driveapprox. 95 L (25.1 US gal); confirm against the OMM for this serial range.Cat TDTO, same TO-4 grade selection as the transmission (10W/30/50 or TDTO-TMS by climate).
Rear differential and final driveapprox. 95 L (25.1 US gal); confirm against the OMM for this serial range.Cat TDTO, same TO-4 grade selection as the transmission.
Steering hydraulic system (lines, cylinders and tank)approx. 120 L (31.7 US gal) total system, of which the tank itself holds approx. 84 L (22.2 US gal); confirm against the OMM for this serial range.Cat TDTO where the steering circuit shares the driveline's TO-4 fluid, or Cat HYDO Advanced 10/30 if the OMM for this serial range calls out a separate hydraulic-only reservoir. Grade by ambient temperature the same way as TDTO.
Hoist/ejector (tele-tram box) hydraulic circuitnot documented separately in available sources for this machine - may share the main hydraulic/steering reservoir or use its own tank depending on serial range; confirm against the OMM for the exact unitCat TDTO or Cat HYDO Advanced, matching whichever circuit the ejector/tailgate cylinders draw from per the OMM.
Grease (chassis pins, pivots, articulation joint)spec only, no refill volume appliesCat multipurpose grease (Cat MPGM), NLGI Grade 2 lithium-complex, for normal-temperature greasing. In sustained very cold or very hot ambient, Cat's extreme-application grease is the climate-adjusted alternative.

Capacities are refill values from factory literature — always fill to the dipstick/sight gauge, not the number.

Caterpillar AE40 maintenance schedule

Service intervalTasks
Every 50 h
  • Check engine oil, coolant, and hydraulic tank levels before start-up
  • Walk around the frame, articulation joint, and Tele-Tram ejector box for leaks, cracked welds, or loose fasteners
  • Drain water and sediment from the fuel tank and fuel/water separator
  • Confirm park brake, service brake, and steering response before moving the truck underground
  • Grease the articulation hitch, steering cylinder pins, and driveshaft U-joints with Cat MPGM grease
  • Check tire condition/pressure, wheel nut torque, and the ejector tailgate hydraulic ram and chain for wear
Every 250 h
  • Change engine oil and filter with Cat DEO/DEO-ULS and pull an oil sample - the HEUI system fires injectors off engine oil pressure, so oil condition affects injection, not just wear
  • Sample the powershift/torque-converter transmission oil (Cat TDTO) and check level
  • Sample wet-disc brake cooling oil and check level in both axle housings
  • Check front and rear differential and final-drive oil levels
  • Inspect the turbocharger, air intake piping, and belts on the 3408E for leaks or wear
  • Re-grease articulation and steering pivot points
Every 500 h
  • Change the powershift transmission/torque-converter oil and filter (Cat TDTO)
  • Replace primary and secondary fuel filters
  • Change hydraulic filters on the steering, brake, and ejector-box circuits
  • Review wet-disc brake oil-sample trend for contamination or metal content
  • Check engine valve lash and injector timing reference points on the 3408E
  • Inspect the ejector box floor chain, ram mounts, and tailgate hinge pins for wear
Every 1,000 h
  • Change front and rear differential and final-drive oil (Cat TDTO)
  • Change hydraulic tank oil and all hydraulic filter elements (Cat HYDO/TDTO Advanced)
  • Replace the air filter primary element and inspect the secondary element
  • Test engine coolant condition and Cat ELC extender level, top off as needed
  • Inspect steering cylinders, tie rods, and articulation bearings for play
  • Inspect wet-brake discs and the cooling-oil circuit against sample trend data
Every 2,000 h
  • Change engine coolant if sample or condition results call for it (Cat ELC)
  • Fully change wet-disc brake oil in both axle housings
  • Check torque-converter and transmission clutch-pack condition through oil-sample trend and pressure checks
  • Inspect the turbocharger, aftercooler, and engine top-end components on the 3408E for wear
  • Inspect the Tele-Tram ejector box hydraulics, seals, and tailgate lock mechanism
  • Inspect frame, articulation hitch, and steering-frame lock pins for cracking or wear
Every 4,000 h
  • Review engine, transmission, differential, and wet-brake condition against accumulated oil-sample history
  • Inspect or replace steering cylinder seals and articulation bearing bushings
  • Inspect the torque-converter stator one-way clutch and transmission clutch packs for wear
  • Evaluate 3408E injector and turbocharger condition and rebuild or replace components showing performance loss
  • Inspect the ejector tailgate ram, box floor, and chain/drive components for structural wear from repeated ejection cycles
Every 6,000 h
  • Perform a full coolant-system flush and refill with Cat ELC per the extended-life interval
  • Evaluate the 3408E for a top-end overhaul: injectors, turbocharger, water pump, and cylinder head components
  • Inspect or overhaul wet-disc brake packs in both axles based on accumulated wear and sample data
  • Inspect the powershift transmission clutch packs and torque converter for rebuild needs
  • Inspect the full chassis, articulation joint, and frame for fatigue cracking after this level of underground duty

Servicing the AE40 beyond the schedule

Predictive Maintenance & Fluid Analysis

The AE40's 3408E HEUI engine fires its injectors off engine oil pressure, so a contaminated or degraded oil supply hurts injection quality before it hurts bearings - sample Cat DEO/DEO-ULS every 250 hours, not just at oil changes. Pull parallel samples from the powershift/torque-converter TDTO, the front/rear differentials, and the wet-disc brake cooling oil; trending contamination or metal content in the wet-brake oil is the earliest warning of disc wear on this liquid-cooled multi-disc brake system before a service brake failure underground.

Corrective & Common Repairs

Expect wear in the powershift transmission's clutch packs and torque converter from constant loaded/empty cycling on ramp grades, and in the wet multi-disc brakes from sustained retarding in decline haulage. HEUI injector and high-pressure oil pump faults show up as power loss or hard starting on the 3408E - check oil supply pressure before condemning an injector. The Tele-Tram ejector box's hydraulic ram, chain, and tailgate hinge take the heaviest repeat-repair load from cycle counts, not tonnage; inspect after any incomplete ejection.

Overhaul & Rebuild Points

Plan a 3408E top-end rebuild - injectors, turbocharger, cylinder heads, water pump - once oil-sample and boost trends flag wear; the HEUI fuel system means injector condition ties directly to oil cleanliness history. Powershift transmission and torque-converter rebuilds typically follow clutch-pack wear identified through TDTO sampling rather than a fixed hour number. Wet-disc brake packs in both axle housings and the front/rear differentials are the other major underground rebuild items, along with the articulation hitch bushings and steering-frame lock pins after repeated flex cycles.

Seasonal & Environment Servicing

Underground service conditions matter more than season for the AE40: humid, dust-laden air demands tighter air-intake seal and pre-cleaner checks on the 3408E, and standing water in haulage drifts pushes wet-brake and differential seals harder than dry-mine service. When staged at the portal or surface yard, protect the cooling system with Cat ELC at the correct concentration for ambient extremes and check batteries and cold-start aids. Wash muck off the articulation joint and ejector box regularly so pivot and ram wear points stay visible for inspection.

AE40 common service parts

Part numberPart
133-5673ElementCheck fitment →
141-0284Kit-Fuel Filter & WaterseparatorCheck fitment →
1R-0749Filter-FuelCheck fitment →
8H-2778Seal-RingCheck fitment →
9M-2342Filter Element As-FuelCheck fitment →

Always confirm against your machine's serial number — cross-check any part in Heavy Parts AI before ordering.

AE40 fault codes & troubleshooting

CodeMeaningLikely causeWhat to do
100-01Engine oil pressure reading below the ECM's normal operating range.Low oil level, worn oil pump, plugged suction screen, or a failed oil pressure sensor or its wiring.Shut down immediately, verify oil level and confirm actual pressure with a mechanical gauge before restarting or condemning the sensor.
110-00Engine coolant temperature reading above the ECM's normal operating range.Low coolant level, blocked radiator core, failed water pump, or a slipping or damaged fan drive.Shut down, allow the engine to cool, then check coolant level and radiator and fan condition before returning to service.
190-08Engine speed and timing sensor signal is abnormal in frequency or pulse width.Incorrect sensor-to-timing-ring air gap, a worn or damaged timing ring tooth, or a corroded sensor connector.Check and reset the sensor air gap to spec first; this resolves most cases without replacing the sensor.
164-02HEUI injection actuation (hydraulic) oil pressure signal erratic; actual rail pressure does not track the commanded value.Faulty injection actuation pressure control valve, a worn HEUI pump, a leaking injector, or a bad actuation pressure sensor.Check actuation oil supply and pressure with a test gauge, then isolate injectors one at a time before condemning the pump or sensor.
1-05Injector solenoid circuit open on the numbered cylinder; the same fault repeats per cylinder across the engine's full cylinder count.Broken or unplugged injector harness lead, a corroded connector, or a failed solenoid winding.Check harness continuity and connector condition at the valve cover before swapping the injector.
168-04Electrical system (battery and charging) voltage reading below normal.Weak or discharged battery, loose or corroded ground or battery cable, or a failing alternator.Load-test the batteries and check charging output and ground connections before working on ECM power wiring.
253-02ECM personality module data (software calibration) mismatch.Corrupted or mismatched flash file, or a loose personality module connection on ECMs using a plug-in module.Reflash or reseat the ECM software with the Cat service tool and verify the calibration matches the engine's serial number.
Flash Code 55No active diagnostic codes logged since the key switch was last turned on.Normal condition, not a fault.No action needed; continue normal operation.

Codes and remedies are general guidance for this model family — always confirm with diagnostic tooling and your dealer before major repairs.

AE40 attachments & work tools

Dump body

Conventional hydraulic-lift box that tips to empty, offered as the alternative to the ejector box on this truck. Haulers in the AE40's roughly 40-48 tonne payload class typically spec dump or ejector boxes in the mid-teens to low-20s m3 (about 20-30 yd3) heaped range; the AE40's own documented heaped capacity is about 18.4 m3 (24.1 yd3).

Ejector (Tele-Tram) body

Factory body fitted to the AE40 in dealer/service literature: a hydraulically driven tailgate/ejector panel pushes the load out the back without raising the box, needed for low-clearance underground headings. Cat/Elphinstone material for this truck calls it the Tele-Tram ejector box with a hydraulic-controlled tailgate.

Body mounting and swap

Dump and ejector boxes pin-mount to the same rear chassis subframe rather than using a quick-attach coupler. Changing body type also means reconnecting the ejector's hydraulic ram/tailgate circuit, so it is a workshop-level change, not a field quick-swap.

Payload/production monitoring

An onboard payload management system (weighs the load and tracks cycle times) is offered as a factory option across this underground truck class. Not confirmed as standard-fit on the AE40's original build sheet -- verify with dealer records for a given serial.

Fire suppression system

Integrated wet-chemical suppression covering the engine bay and other hot-surface areas is offered as a factory-fit option on Elphinstone/Cat underground trucks of this era and class, with manual and automatic actuation. Treat as optional, not confirmed standard on every AE40 unit.

ROPS/FOPS operator canopy

Enclosed roll-over and falling-object protective canopy is standard on the AE40 Series II, built to the ISO structural requirements used across this underground-truck class.

Heat shielding, firewall and isolation

Exhaust/engine heat shields and a firewall isolate hot components from fuel and hydraulic lines, standard guarding on this truck class for underground fire risk. Centralized electrical isolation and emergency stops at both ends of the machine plus in the cab are standard equipment for the class.

Tire/wheel package

The AE40 Series II is documented on 29.5x29 radial tires. Other sizes are used elsewhere in this payload class depending on drift height and ground conditions, so treat tire size as configuration-dependent rather than fixed.

All AE40 assemblies by section

Every catalogued assembly group for the Caterpillar AE40. Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.

Air Inlet And Exhaust System
1267290 - Aftercooler Gp-Water
6de7034 - Air Cleaner Gp
1w1653 - Cartridge Gp-Turbocharger
6el1285 - Exhaust Ar-Particulate Filter
6E***84Exhaust Group-Particulate Filter1
6E***85Exhaust Ar-Particulate Filter1
6E***87Lines Group-Exhaust Back Pressure1
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6el1284 - Exhaust Gp-Particulate Filter
6E***84Exhaust Group-Particulate Filter1
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6el0333 - Exhaust Gp-Purifier
6de7857 - Exhaust Gp-Purifier
6de6590 - Exhaust Gp-Purifier
1267288 - Lines Gp-Air
6el1287 - Lines Gp-Exhaust Back Pressure
6E***87Lines Group-Exhaust Back Pressure1
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6de4858 - Lines Gp-Water Injection
1267289 - Manifold Gp-Exhaust
1660164 - Manifold Gp-Exhaust
6de8619 - Shield Gp-Manifold & Turbo
6de9580 - Shield Gp-Manifold & Turbo
6de6883 - Shield Gp-Manifold & Turbo
1w5580 - Turbocharger Gp
1279177 - Turbocharger Gp
Basic Engine
6de4320 - Belt Tightener Gp
1081547 - Camshaft Gp
1295242 - Cover Gp-Cylinder Block
4n6876 - Cover Gp-Flywheel Housing
4N***76Cover Group-Flywheel Housing; Flywheel Housing Cover Group1
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1260768 - Cover Gp-Front Housing
6de6895 - Cover Gp-Oil Pan
1295243 - Cover Gp-Valve Mechanism
1w5009 - Crankshaft As
1w5010 - Crankshaft Gp
1W***10Crankshaft Group; Crankshaft Group1
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1179509 - Cylinder Block As
1099009 - Cylinder Block Gp
1433614 - Cylinder Head As
1433613 - Cylinder Head As
1928886 - Cylinder Head Gp
1928887 - Cylinder Head Gp
1077319 - Cylinder Head Gp
1077320 - Cylinder Head Gp
1w0998 - Damper Gp
6de6882 - Drive Gp-Fan
9y1569 - Flywheel Gp
1267281 - Gear Gp-Front
6de7036 - Gear Gp-Rear
6de7110 - Gear Gp-Rear
6de6723 - Housing Gp-Flywheel
1267280 - Housing Gp-Front
1267279 - Lifting Gp-Engine
6de6884 - Mounting Gp-Alternator
6de3019 - Mounting Gp-Engine (Rear)
6de3001 - Mounting Gp-Engine (Front)
6i3744 - Pan Gp-Oil
1092823 - Piston & Rod Gp
6de7796 - Platform Gp-Engine
1267278 - Plug Gp-Cylinder Block
1244456 - Plug Gp-Cylinder Head
6de3703 - Pulley Gp
1071954 - Rocker Arm Gp
7e6385 - Support Gp-Engine
4n4303 - Trunnion Gp-Engine
4N***03Trunnion Group-Engine; Engine Trunnion Group1
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1081551 - Valve Mechanism Gp
Braking System
2g6535 - Slack Adjuster Gp
2G***35Slack Adjuster Group; -Front Service Brake Lines1
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6de5214 - Brake Gp-Service & Parking
1800020 - Brake Gp-Service & Parking
6de6777 - Control Gp-Brake (Chassis)
6de6779 - Control Gp-Brake
6de6778 - Control Gp-Brake (Cab)
6de4918 - Control Gp-Retarder (Manual)
2u6390 - Filter Gp
6de6687 - Lines Gp-Accumulator
6de6714 - Lines Gp-Accumulator Charging
6D***14Lines Group-Accumulator Charging1
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6de4873 - Lines Gp-Brake (Rear)
6de6771 - Lines Gp-Brake
6de6776 - Lines Gp-Brake (Front)
6de6775 - Lines Gp-Brake Bleeder
6de6928 - Lines Gp-Filter
6de7828 - Valve Gp-Brake
6de6113 - Valve Gp-Brake
6de6780 - Valve Gp-Brake
6de5980 - Valve Gp-Retarder Control
9ep5633 - Valve Gp-Solenoid
Cooling System
6de6893 - Coolant Conditioner Gp
7w2206 - Cooler Gp-Engine Oil
6de7872 - Core Gp-Oil Cooler
1414109 - Core Gp-Oil Cooler
14***09Core Group-Oil Cooler; -Brake, Frame Mount-Transmission, Engine Mount-Tc, Bk, Hoist, Engine Mount1
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6de8903 - Drain Gp-High Speed Fluid (Radiator Evacuation)
6de8618 - Drain Gp-High Speed Fluid (Radiator Evacuation)
6de3900 - Fan Gp-Blower
6de4212 - Lines Gp-Brake Oil Cooler (Front)
6de4169 - Lines Gp-Brake Oil Cooler (Rear)
6el0323 - Lines Gp-Brake Oil Cooler (Rear)
6de6803 - Lines Gp-Brake Oil Cooler
6de7873 - Lines Gp-Steering Oil Cooler
6D***73Lines Group-Steering Oil Cooler1
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6de6858 - Lines Gp-Tmsn Oil Cooler
6de6804 - Lines Gp-Torque Conv Cooler
1338404 - Lines Gp-Water
6de7363 - Lines Gp-Water
6de4262 - Lines Gp-Water
6de6721 - Lines Gp-Water
4n1951 - Pump Gp-Water
4N***51Pump Group-Water; Water Pump Group1
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1371338 - Pump Gp-Water
6de9236 - Radiator Gp
6de7026 - Radiator Gp
6de6222 - Radiator Gp-Basic
Electrical And Starting System
9g9813 - Alarm Gp
9G***13Alarm Group; -Action-Action, Engine Overspeed1
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9el6206 - Alarm Gp
3e7577 - Alternator Gp-Charging
6de6181 - Battery & Wiring Gp
1312001 - Control & Mtg Gp-Engine Elek
13***01Control & Mtg Group-Engine Elek1
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6de4923 - Control Gp-Ejector Electronic
6D***23Control Group-Ejector Electronic1
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1056122 - Control Gp-Engine Electronic
10***22Control Group-Engine Electronic1
17***02Control Group-Engine Electronic1
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1720802 - Control Gp-Engine Electronic
17***02Control Group-Engine Electronic1
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6de7844 - Horn Gp-Electric
9de5312 - Lamp Gp-Dome
8c9678 - Lamp Gp-Dome
5i8250 - Lamp Gp-Flood
9x1439 - Lamp Gp-Flood
9X***39Lamp Group-Flood; -Rear-Ladder Access-Engine Work Light1
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9x7169 - Lamp Gp-Head
9x7170 - Lamp Gp-Head
1081289 - Lamp Gp-Signal
6de7845 - Lighting Gp-Cab
6de7061 - Lighting Gp-Front
6de7843 - Lighting Gp-Front
6de8045 - Lighting Gp-Rear
6de7932 - Lighting Gp-Rear
6de7063 - Lighting Gp-Rear
1173915 - Motor Gp-Elec Hyd Pump
11***15Motor Group-Electric; -Engine Prelubrication-Sec Steering, Brake Release1
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6de7760 - Mounting Gp-Wiring
6de7060 - Panel Gp-Circuit Breaker
6de7908 - Sender Gp (Fuel)
6de8568 - Sensor & Switch Gp
6de8509 - Sensor & Switch Gp
6de6972 - Sensor & Switch Gp
1267896 - Sensor Gp-Tmsn Position
12***96Sensor Group-Position; -Transmission Shift Lever1
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1988761 - Sensor Gp-Tmsn Position
19***61Sensor Group-Position; (Transmission Speed)1
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2047949 - Control Gp-Rotary Pos Sensor
20***49Sensor Group-Position; -Throttle1
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1638530 - Sensor Gp-Pressure
16***30Sensor Group-Pressure; -Atmospheric Air1
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1946725 - Sensor Gp-Pressure (Oil)
19***25Sensor Group-Pressure; -Engine Oil1
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6v2485 - Sensor Gp-Pressure (Fuel)
6V***85Sensor Group-Pressure; -Injection Actuation Oil1
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3q6838 - Sensor Gp-Speed
1296628 - Sensor Gp-Speed
12***28Sensor Group-Speed; -Engine Speed/Timing1
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1060735 - Sensor Gp-Temperature
10***35Sensor Group-Temperature; -Engine Oil1
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6de1934 - Sensor Gp-Tmsn Position
6v0890 - Starting Motor Gp-Electric
6V***90Starting Motor Group-Electric; (Delco Remy)1
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4n1061 - Starting Motor Gp-Electric
7n0718 - Switch As-Disconnect (2 Post)
7N***18Switch As-Disconnect; -Battery-Ground Level1
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1718708 - Switch Gp-Flow
17***08Switch Group-Flow; -Engine Coolant1
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1004417 - Switch Gp-Flow
10***17Switch Group-Flow; -Engine Coolant1
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6de7154 - Switch Gp-Tailgate Control
6de3753 - Switch Gp-Wiper
6de6995 - Transformer Gp
6de8036 - Warning Gp-Backup
6de7933 - Warning Gp-Backup
6de7064 - Wiring Gp-Auto Retarder
6de7847 - Wiring Gp-Cab (Lower)
6de7153 - Wiring Gp-Cab
6de7863 - Wiring Gp-Cab
6de7846 - Wiring Gp-Cab (Upper)
1214082 - Wiring Gp-Engine Electronic
6de7214 - Wiring Gp-Fire Suppression (Engine Shutdown)
6de7538 - Wiring Gp-Front
6de7861 - Wiring Gp-Front
6de7859 - Wiring Gp-Front
6de7000 - Wiring Gp-Front
6de7909 - Wiring Gp-Front
6de8079 - Wiring Gp-Front
6de6999 - Wiring Gp-Front
6de7009 - Wiring Gp-Front
6de7860 - Wiring Gp-Front
6de8035 - Wiring Gp-Rear
6de7936 - Wiring Gp-Rear
1090401 - Wiring Gp-Unit Injector
Engine Arrangement
6de8994 - Conversion Ar-Engine
10***90Switch Group-Temperature; -Engine Coolant1
16***94Engine Ar-Complete1
18***46Sensor Group-Speed; -Low Output-Engine Timing-Transmission1
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6de6587 - Engine Ar-Basic
10***17Switch Group-Flow; -Engine Coolant1
10***19Cylinder Head Group1
10***47Camshaft Group1
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6de6862 - Engine Ar-Complete
10***90Switch Group-Temperature; -Engine Coolant1
12***74Filler Group-Engine Oil1
18***46Sensor Group-Speed; -Low Output-Engine Timing-Transmission1
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1658094 - Engine Ar-Complete
10***17Switch Group-Flow; -Engine Coolant1
10***47Camshaft Group1
10***51Valve Mechanism Group1
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6de7874 - Installation Ar-Engine
6D***19Mounting Group-Engine1
6D***00Fan Group-Blower1
6D***90Exhaust Group-Purifier1
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Frame And Body
6de5031 - Body Gp-Ejector (18.4m3 Sae)
6de3629 - Body Gp-Ejector (17.7m3 Sae)
6el0300 - Body Gp-Ejector (22.9m3 Sae)
6de8650 - Body Gp-Ejector (22.9m3 Sae)
6de3630 - Body Gp-Ejector (20.8m3 Sae)
6de7934 - Body Gp-Ejector (18.4m3 Sae)
6de7913 - Body Gp-Ejector (17.7m3 Sae)
6de7935 - Body Gp-Ejector (20.8m3 Sae)
6de7928 - Chassis Ar
6D***26Lines Group-Tailgate1
6D***97Frame Group-Suspension1
6D***73Lines Group-Brake1
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6de6897 - Cover Gp-Deck
6de6898 - Fender Gp-Front
6de7740 - Fire Extinguisher Gp (4.5kg)
6de7328 - Fire Extinguisher Gp (9.0kg)
6de6733 - Frame Gp-Engine End
6de3597 - Frame Gp-Suspension
6de6896 - Guard Gp-Bottom
6de5050 - Guard Gp-Ejector Cylinder
6de6894 - Guard Gp-Radiator
6de5974 - Hitch Gp-Oscillating
6de6900 - Hood Gp
6de8741 - Hood Gp
6de7922 - Hood Gp
6de7442 - Liner Gp-Body
6de7037 - Lines Gp-Central Lubrication (Suspension)
6D***37Lines Group-Central Lubrication1
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6de7418 - Lines Gp-Central Lubrication (Front)
6D***18Lines Group-Central Lubrication1
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6de4869 - Lines Gp-Central Lubrication (Rear)
6D***69Lines Group-Central Lubrication1
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6de7419 - Lines Gp-Central Lubrication (Hitch)
6D***19Lines Group-Central Lubrication1
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6de4870 - Lines Gp-Central Lubrication (Tailgate)
6D***70Lines Group-Central Lubrication1
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6de7212 - Lines Gp-Fire Suppression (Auto Detonation)
6de6847 - Lines Gp-Fire Suppression (Detonation)
6de6836 - Lines Gp-Fire Suppression (Retardant)
6de7011 - Lines Gp-Lubrication (Bank 2)
6de7012 - Lines Gp-Lubrication
6de4798 - Lines Gp-Lubrication (Bank 4 & 5)
6de7056 - Lines Gp-Lubrication (Bank 3)
6de7010 - Lines Gp-Lubrication (Bank 1)
6de8708 - Lines Gp-Lubrication
6de8705 - Lines Gp-Lubrication
6de5213 - Link Gp-Steering Frame Lock
6de7580 - Lubrication Ar-Automatic (Electric)
6de8723 - Lubrication Ar-Automatic (Electric)
6de7016 - Lubrication Ar-Automatic (Electric)
6de8707 - Lubrication Ar-Automatic (Hydraulic)
1D***18Pump Group-Lubrication1
6D***98Lines Group-Lubrication1
6D***10Lines Group-Lubrication1
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6de7422 - Lubrication Ar-Central
6de6975 - Mounting Gp-Cab
6de5726 - Mounting Gp-Camera
6de5721 - Mounting Gp-Camera
6de8026 - Mounting Gp-Camera
1de2408 - Pump Gp-Lubrication
6de7578 - Pump Gp-Lubrication
1de2618 - Pump Gp-Lubrication
1de2365 - Pump Gp-Lubrication
6de6861 - Pump Gp-Lubrication
6de7213 - Suppression Ar-Fire
6D***36Lines Group-Fire Suppression1
6D***47Lines Group-Fire Suppression1
6D***13Suppression Ar-Fire1
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6de7134 - Suspension Gp-Front
6de3598 - Suspension Gp-Front
6de3599 - Suspension Gp-Front
6de7155 - Suspension Gp-Front
6de7412 - Suspension Gp-Front
6de7014 - Tread Gp-Nonskid
5t5010 - Valve Gp-Lube Distribution
5T***10Valve Group-Lube Distribution; -5-Injector1
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5t5009 - Valve Gp-Lube Distribution
5T***09Valve Group-Lube Distribution; -3-Injector-Steering Cyl, Linkage, Rh, Lh-Hoist, Rear Susp Cyl, Rh, Lh-Front Susp, Steer Cyl, Rh, Lh1
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9de4742 - Valve Gp-Lube Distribution
Fuel System
6de7019 - Adapter Gp-Fast Fill Fuel
6de7145 - Adapter Gp-Fuel Fill
6de6904 - Adapter Gp-Fuel Fill
6de7770 - Adapter Gp-Fuel Fill
6de7767 - Adapter Gp-Fuel Fill
1529139 - Drive Gp-Unit Inj Hyd Pump
15***39Drive Group-Unit Inj Hydraulic Pump1
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1620148 - Drive Gp-Unit Inj Hyd Pump
16***48Drive Group-Unit Inj Hydraulic Pump1
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1117916 - Injector Gp-Fuel
1747527 - Injector Gp-Fuel
6de7862 - Lines Gp-Fuel
6de7362 - Lines Gp-Fuel
6de6909 - Lines Gp-Fuel
6de7912 - Lines Gp-Fuel Filter
1214034 - Lines Gp-Injector Hyd Pump
12***34Lines Group-Injector Hydraulic Pump1
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7de2850 - Pump & Mtg Gp-Unit Inj Hyd
7D***50Pump & Mtg Group-Unit Inj Hydraulic1
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6de7463 - Pump & Mtg Gp-Unit Inj Hyd
6D***63Pump & Mtg Group-Unit Inj Hydraulic1
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1267292 - Pump & Mtg Gp-Unit Inj Hyd
12***92Pump & Mtg Group-Unit Inj Hydraulic1
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1087090 - Pump Gp-Fuel Injection
6de6917 - Pump Gp-Fuel Prm & Prim Filter
6D***17Pump Group-Fuel Prm & Prim Filter1
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6de7759 - Pump Gp-Fuel Prm & Prim Filter
6D***59Pump Group-Fuel Prm & Prim Filter1
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1691034 - Pump Gp-Unit Injector Hyd
16***34Pump Group-Unit Injector Hydraulic1
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2014201 - Pump Gp-Unit Injector Hyd
20***01Pump Group-Unit Injector Hydraulic1
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1331708 - Pump Gp-Unit Injector Hyd
13***08Pump Group-Unit Injector Hydraulic1
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1440835 - Pump Gp-Unit Injector Hyd
14***35Pump Group-Unit Injector Hydraulic1
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1027535 - Valve Gp-Check
10***35Valve Group-Check; -Fuel Return Port1
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1070677 - Valve Gp-Solenoid
10***77Valve Group-Solenoid; -Pressure Control1
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Hydraulic System
6de3951 - Block Gp-Hydraulic (Cab Tilt)
6de7851 - Block Gp-Hydraulic (Cab Tilt)
6de7926 - Cylinder & Mtg Gp-Ejector
6de7925 - Cylinder & Mtg Gp-Tailgate
6de6208 - Cylinder Gp-Cab Lockdown
6de5073 - Cylinder Gp-Cab Tilt
6de2536 - Cylinder Gp-Ejector
6de3538 - Cylinder Gp-Hydraulic Tank
6de3273 - Cylinder Gp-Tailgate
6de7020 - Drain Gp-High Speed Fluid (Hyd Tank Evacuation)
6de8901 - Drain Gp-High Speed Fluid (Hyd Tank Evacuation)
6de3370 - Filter Gp-Hydraulic (Steering)
6de7931 - Hydraulic Ar
6D***68Lines Group-Ejector1
6D***69Lines Group-Brake Oil Cooler1
6D***12Lines Group-Brake Oil Cooler1
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6de8709 - Lines Gp-Cab Tilt
6de6976 - Lines Gp-Cab Tilt
6de3668 - Lines Gp-Ejector
6de6886 - Lines Gp-Hydraulic
6de9084 - Lines Gp-Hydraulic
6de7823 - Lines Gp-Hydraulic (Hitch)
6de7017 - Lines Gp-Hydraulic (Hitch)
6el0107 - Lines Gp-Hydraulic (Hitch)
6de5537 - Lines Gp-Hydraulic Oil
6de6885 - Lines Gp-Hydraulic Tank Vent
6D***85Lines Group-Hydraulic Tank Vent1
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6de3426 - Lines Gp-Tailgate
8w9925 - Pump Gp-Electric Drive
8W***25Pump & Motor Group-Brake Release; -Park, Secondary Brake Release1
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1707644 - Pump Gp-Electric Drive
1v5144 - Pump Gp-Gear
1V***44Pump Group-Gear; -Steering & Braking1
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9t7465 - Pump Gp-Gear
1421638 - Pump Gp-Gear (Steering / Transmission)
6de8033 - Pump Gp-Gear
6de7937 - Tank Gp-Hydraulic
6el0051 - Tank Gp-Hydraulic
6de6881 - Tank Gp-Hydraulic
6de4955 - Valve Gp-Control
6de8576 - Valve Gp-Control
6de3952 - Valve Gp-Regenerative Sequence
6D***52Valve Group-Regenerative Sequence1
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9j0622 - Valve Gp-Relief
6de3756 - Valve Gp-Relief
1093032 - Valve Gp-Solenoid
1528346 - Valve Gp-Solenoid
15***46Valve Group-Solenoid; -Quick Coupler1
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Lubrication System
6de7022 - Drain Gp-High Speed Fluid (Engine Sump Evacuation)
6de8902 - Drain Gp-High Speed Fluid (Engine Sump Evacuation)
1198583 - Fastener Gp-Oil Pump Mounting
11***83Fastener Group-Oil Pump Mounting; -Engine1
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1279374 - Filler Gp-Oil
6de7995 - Filler Gp-Oil
1295246 - Filter Gp-Engine Oil
6de6899 - Fumes Disposal Gp
6de7971 - Gauge Gp-Oil Level (Dipstick)
6de6717 - Gauge Gp-Oil Level (Dipstick)
1295245 - Lines Gp-Engine Oil
1267286 - Lines Gp-Turbocharger Oil
1161980 - Pump Gp-Engine Oil
Machine Arrangement
6de7929 - Common Ar
6D***62Engine Ar-Complete1
6D***74Installation Ar-Engine1
6D***28Chassis Ar1
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Operator Station
6de7066 - Air Conditioner Ar
6D***36Air Conditioner Group1
6D***37Compressor Group-Refrigerant1
6D***38Lines Group-Air Conditioner1
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6de7897 - Air Conditioner Ar
6D***36Air Conditioner Group1
6D***37Compressor Group-Refrigerant1
6D***38Lines Group-Air Conditioner1
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6de6936 - Air Conditioner Gp
6de7901 - Cab Ar-Enclosed Fops
6el0849 - Cab Ar-Enclosed Fops
6de7015 - Cab Ar-Enclosed Fops
6de7902 - Cab Gp-Enclosed Fops
6de6978 - Cab Gp-Enclosed Fops
6de7906 - Compartment Gp-Literature
6de6937 - Compressor Gp-Refrigerant
3e1906 - Compressor Gp-Clutch & Refrig
6de7879 - Condenser & Mounting Gp
6de6997 - Condenser & Mounting Gp
6de7964 - Cover Gp-Seat
1de2535 - Cover Gp-Seat
6de7903 - Door Gp-Cab
6de7008 - Door Gp-Cab
6de6980 - Duct Gp-Air
6de8631 - Filter Gp-Cab Air
6de7870 - Heater Ar-Cab
6D***98Lines Group-Heater1
6D***84Heater Group-Cab1
6D***70Heater Ar-Cab1
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6de7384 - Heater Gp-Cab
6de7959 - Installation Gp-Radio
6de6938 - Lines Gp-Air Conditioner
6de6998 - Lines Gp-Heater
6de6982 - Lines Gp-Washer
1256806 - Module Gp-Speed/Tach Elek
12***06Module Group-Speedometer & Tach1
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6de8032 - Monitor Ar-Camera
1D***08Harness1
6D***01Cable As.1
6D***11Harness As-Monitor1
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6de7055 - Monitor Ar-Camera
6D***21Mounting Group-Camera1
6D***31Co-Axial Cable; (00020 Mtr )1
6D***32Plugs-Co-Axial Cable2
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6de4935 - Monitor Ar-Camera
6D***35Monitor Ar-Camera1
6D***26Mounting Group-Camera1
6D***27Mounting Group-Camera Monitor1
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6de7894 - Monitor Ar-Camera
6D***21Mounting Group-Camera1
6D***37Sac-41 Opd Camera Samsung1
6D***11Mca Rst Monitor Samsung1
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6de8024 - Monitor Ar-Camera
1D***08Harness1
6D***01Cable As.1
6D***11Harness As-Monitor1
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6de7892 - Monitor Ar-Camera
6D***26Mounting Group-Camera1
6D***51Cc-830f Camera Clarion1
6D***52Cj711f Monitor Clarion1
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6de7209 - Monitor Ar-Camera
6D***21Mounting Group-Camera1
6D***31Co-Axial Cable; (00020 Mtr )1
6D***32Plugs-Co-Axial Cable2
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6de7210 - Mounting Gp-Camera Monitor
6de8027 - Mounting Gp-Camera Monitor
6de7893 - Mounting Gp-Camera Monitor
6de7054 - Mounting Gp-Camera Monitor
6de5727 - Mounting Gp-Camera Monitor
6de7895 - Mounting Gp-Camera Monitor
6de6981 - Mud Flap Gp-Cab
6de7956 - Operator Ar-Enclosed Fops
6D***53Switch Group-Wiper1
6D***50Pump & Steering Column Group1
6D***18Control Group-Retarder1
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6de7059 - Panel Gp-Instrument
6de7058 - Panel Gp-Instrument
6de6973 - Pedal Gp-Throttle
6de8701 - Pressurizer Gp
6de5651 - Pressurizer Gp
6de6983 - Radio Gp-Cassette
1561148 - Seat Belt Gp
15***48Seat Belt Group; -Retractable-Operator1
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6de4225 - Seat Gp-Suspension
6de7890 - Seat Gp-Suspension
6de7889 - Seat Gp-Suspension
6de7178 - Seat Gp-Tee
6de7884 - Seat Gp-Tee
6de7886 - Seat Gp-Tee
8r1774 - Bottle Gp-Windshield Washer
6de6974 - Tilt Gp-Cab
6el0625 - Window Gp
6de7904 - Window Gp
6de6979 - Window Gp
6de3751 - Wiper Gp-Window (Rear)
6de6984 - Wiper Gp-Window
Power Train
6p5901 - Manifold Gp-Torque Converter
6P***01Manifold Group-Torque Converter1
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9w4119 - Actuator Gp-Rotary
9W***19Actuator Group-Rotary; -Transmission Control Valve1
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6de1933 - Adapter Gp-Transmission
6de7999 - Adapter Gp-Transmission
6de7868 - Axle Ar-Front
17***85Final Drive & Brake Group2
17***86Differential & Bevel Gear Group1
6D***31Axle Group-Front1
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6de7927 - Axle Ar-Rear
17***85Final Drive & Brake Group2
17***86Differential & Bevel Gear Group1
6D***30Axle Group-Rear1
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6de3531 - Axle Gp-Front
6de8988 - Axle Gp-Front
6de3530 - Axle Gp-Rear
6el0477 - Axle Gp-Rear
6de6187 - Breather Gp-Axle
6de6859 - Breather Gp-Axle
9u8381 - Case & Parts Gp-Planetary
6de6812 - Control Gp-Transmission
8e4966 - Control Gp-Transmission Hyd
8E***66Control Group-Transmission Hydraulic1
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6de8610 - Differential & Bevel Gear Gp
6D***10Differential & Bevel Gear Group1
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1789086 - Differential & Bevel Gear Gp
17***86Differential & Bevel Gear Group1
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6de8565 - Differential & Bevel Gear Gp
6D***65Differential & Bevel Gear Group1
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6de1386 - Differential & Bevel Gear Gp
6D***86Differential & Bevel Gear Group1
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1800021 - Differential Gp
6de1930 - Differential Gp
1724652 - Differential Gp
6de7021 - Drain Gp-High Speed Fluid (Transmission Evacuation)
6de1931 - Drive Gp-Input
1749417 - Drive Gp-Input
6de3592 - Filler Gp-Power Train Oil
7g5000 - Filter Gp-Transmission
7G***00Filter Group; -Torque Converter-Parking Brake Release-Transmission1
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6p4603 - Filter Gp-Transmission
6P***03Filter Group-Oil; -Park Brake Release, Xmsn-Parking Brake Release-Rear Brakes1
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6de5215 - Final Drive & Brake Gp
1789085 - Final Drive & Brake Gp
6de8037 - Final Drive & Brake Gp
3q6108 - Gear & Case Gp-Output Transfer
3Q***08Gear & Case Group-Output Transfer1
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6de7109 - Lines Gp-Scavenge
6de6814 - Lines Gp-Scavenge
6de5535 - Lines Gp-Torque Conv Suction
6D***35Lines Group-Torque Conv Suction1
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6de6813 - Lines Gp-Torque Converter
6de6835 - Lines Gp-Transmission Oil
6de7111 - Lines Gp-Transmission Oil
6de8612 - Mounting Gp-Differential
5P***48Washer--Bracket To L.H. Support Rail24
6D***12Mounting Group-Differential1
9X***86Bolt; (3/4-10x2.75-In)24
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6de8611 - Mounting Gp-Differential
5P***48Washer--Bracket To L.H. Support Rail24
6D***11Mounting Group-Differential1
9X***85Bolt; (3/4-10x2.25-In)24
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6de8987 - Mounting Gp-Differential
6de8986 - Mounting Gp-Final Drive
6de9014 - Mounting Gp-Rim
9u8383 - Planetary Gp-Transmission
6de3180 - Planetary Gp-Transmission
6de7930 - Power Train Ar
6D***73Support Group-Transmission1
6D***74Support Group-Transmission1
6D***47Shaft Group-Drive1
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3t5446 - Pump Gp-Gear
6t4258 - Pump Gp-Gear (Torque Conv & Brake)
6T***58Pump Group-Gear; -Converter Charging, Scavenge, & Brake Release1
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3t5447 - Pump Gp-Gear
6t4257 - Pump Gp-Gear (Torque Conv & Brake)
6T***57Pump Group-Gear; -Converter Charging, Scavenge, & Brake Release1
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6de9013 - Rim Ar
6de3765 - Rim Gp-Demountable
6de9009 - Rim Gp-Demountable
6de3546 - Shaft Gp-Drive
6de3548 - Shaft Gp-Drive (Oscillation)
6de3549 - Shaft Gp-Drive
6de3614 - Shaft Gp-Drive
6de3547 - Shaft Gp-Drive
6de3545 - Shaft Gp-Drive (Upper)
3q6837 - Shaft Gp-Main
7u2258 - Slip Joint Gp
7U***39Slip Joint Group1
7U***58Slip Joint Group1
7U***59Slip Joint Group1
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7u2239 - Slip Joint Gp
7u2259 - Slip Joint Gp
6de8589 - Support Gp-Differential (Rear)
6de8588 - Support Gp-Differential (Front)
6de3074 - Support Gp-Transmission (Lower)
6de3073 - Support Gp-Transmission (Upper)
9ep5511 - Tire Gp
6de7888 - Tire Gp
9ep6485 - Tire Gp
6de7887 - Tire Gp
6de1922 - Torque Converter & Updrive Gp
6D***22Torque Converter & Updrive Group1
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6de7385 - Torque Converter & Updrive Gp
6D***85Torque Converter & Updrive Group1
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6de9083 - Torque Converter & Updrive Gp
6D***83Torque Converter & Updrive Group1
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1807972 - Torque Converter Gp
6de9479 - Transmission Ar
9q5573 - Transmission Ar
6de8688 - Transmission Ar
6de8558 - Transmission Ar
6de1923 - Transmission Ar
6de9446 - Valve Gp-Drain
6i9514 - Valve Gp-Lockup Clutch & Sol
6I***14Valve Group-Lockup Clutch & Sol1
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8e4963 - Valve Gp-Selector & Press Cont
3p0348 - Valve Gp-Relief
3P***48Valve Group-Relief; -Torque Converter Inlet1
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8p1471 - Valve Gp-Relief
8P***71Valve Group-Relief; -Torque Converter Outlet1
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9u8847 - Valve Gp-Selector & Press Cont
9U***47Valve Group-Selector & Press Cont; -Transmission1
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1446292 - Valve Gp-Solenoid
14***92Valve Group-Solenoid; -Torque Converter Lockup Clutch1
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8e4965 - Valve Gp
8E***65Valve Group-Transmission Control1
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Service Equipment And Supplies
6de9376 - Bolt Gp-Collet Jacking
6de7910 - Film Gp
6de6448 - Frame-Tire Installation
6de7539 - Hoist Gp-Jack
6de7425 - Jack Ar-Tire Removal
6D***13Trolley Group-Jack Hoist1
6D***04Stand Group-Jack Hoist1
6D***06Cable As1
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6de8295 - Kit-Service (3000 Hour)
00***63Seal-O-Ring; (55.24mm Id)1
13***73Element; (Filter) (Fuel/Water Separator) (Primary)1
14***84Kit-Fuel Filter & Waterseparator; (Incl Seal & Gasket)1
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6de6874 - Kit-Service (250 Hour)
1R***16Filter As-Engine Oil; (Standard Efficiency)2
1R***49Filter-Fuel; (Advanced Efficiency)(Secondary)1
2J***57Packing,Preformed Screw Assembly Part Of Kit P/N 5r***251
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6de6878 - Kit-Service (3000 Hour)
00***63Seal-O-Ring; (55.24mm Id)1
10***56Seal-Diamond4
1R***16Filter As-Engine Oil; (Standard Efficiency)2
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6de6873 - Kit-Service (Air Cleaner)
1N***64Filter Element As-Air; (Secondary)(Secondary)1
4W***28Filter Element As-Air; (Primary)(Primary)1
6D***73Kit-Service1
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6de8291 - Kit-Service (250 Hour)
13***73Element; (Filter) (Fuel/Water Separator) (Primary)1
14***84Kit-Fuel Filter & Waterseparator; (Incl Seal & Gasket)1
1R***16Filter As-Engine Oil; (Standard Efficiency)2
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6de8294 - Kit-Service (2000 Hour)
00***63Seal-O-Ring; (55.24mm Id)1
13***73Element; (Filter) (Fuel/Water Separator) (Primary)1
14***84Kit-Fuel Filter & Waterseparator; (Incl Seal & Gasket)1
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6de6875 - Kit-Service (500 Hour)
00***63Seal-O-Ring; (55.24mm Id)1
1R***16Filter As-Engine Oil; (Standard Efficiency)2
1R***19Filter Element As-Oil; (Standard Efficiency)(Power Train)1
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6de6876 - Kit-Service (1000 Hour)
00***63Seal-O-Ring; (55.24mm Id)1
1R***16Filter As-Engine Oil; (Standard Efficiency)2
1R***19Filter Element As-Oil; (Standard Efficiency)(Power Train)1
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6de8293 - Kit-Service (1000 Hour)
00***63Seal-O-Ring; (55.24mm Id)1
13***73Element; (Filter) (Fuel/Water Separator) (Primary)1
14***84Kit-Fuel Filter & Waterseparator; (Incl Seal & Gasket)1
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6de8292 - Kit-Service (500 Hour)
00***63Seal-O-Ring; (55.24mm Id)1
13***73Element; (Filter) (Fuel/Water Separator) (Primary)1
14***84Kit-Fuel Filter & Waterseparator; (Incl Seal & Gasket)1
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6de6877 - Kit-Service (2000 Hour)
00***63Seal-O-Ring; (55.24mm Id)1
1R***16Filter As-Engine Oil; (Standard Efficiency)2
1R***19Filter Element As-Oil; (Standard Efficiency)(Power Train)1
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6de7509 - Lifting Gp-Machine (Front)
6el1060 - Lifting Gp-Machine
6el1061 - Lifting Gp-Machine
1de2782 - Lifting Gp-Seat
6de7035 - Plate & Film Gp
6de7911 - Plate & Film Gp
1de3048 - Pump & Lines Gp-Hydraulic (Portable)
1D***48Pump & Lines Group-Hydraulic; (Portable)1
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6de7424 - Pump & Lines Gp-Hydraulic (Jack Hoist)
6D***24Pump & Lines Group-Hydraulic; (Jack Hoist)1
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1238915 - Pump Gp-Electric Drive
12***15Pump & Motor Group; -Engine Prelubrication1
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6de7007 - Service Gp-Oil Sample
6de7577 - Stand Gp-Frame
6de7404 - Stand Gp-Jack Hoist
1de2503 - Switch As-Aba Test
6de6916 - Template Gp-Window Glass
6el1515 - Tool Gp-Bearing Installer (Hitch)
6de8846 - Tools
1D***95Torque Adapter Main Hydraulic.Pump1
1D***03Switch As-Aba Test1
1D***82Lifting Group-Seat1
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6de7313 - Trolley Gp-Jack Hoist
Steering System
6de6686 - Cylinder & Mtg Gp-Steering
6de7866 - Cylinder & Seal Gp-Steering
6de2116 - Cylinder Gp-Steering
6de7113 - Lines Gp-Steering
6de7891 - Lines Gp-Steering
6de6524 - Lines Gp-Steering
6de6523 - Lines Gp-Steering Cylinder
6de6485 - Lines Gp-Steering Neutralizer
6D***85Lines Group-Steering Neutralizer1
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6de6484 - Lines Gp-Steering Pilot
6de6685 - Lines Gp-Steering Suction
6de7112 - Lines Gp-Steering Suction
6de4650 - Pump & Steering Column Gp
3g6856 - Pump Gp-Gear (Steering)
3G***56Pump Group-Gear; -Secondary Steering1
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6de6774 - Pump Gp-Gear
6de9387 - Valve & Mtg Gp-Steering
8j3667 - Valve Gp
9j8225 - Valve Gp-Relief
8j6099 - Valve Gp-Diverter
8J***99Valve Group-Diverter; -Secondary Steering1
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8j1553 - Valve Gp-Steering Neutralizer
8J***53Valve Group-Neutralizer; -Command Control Steering1
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8j2318 - Valve Gp-Steering
8J***18Valve Group-Steering; -Wheel Steering1
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9el9632 - Valve Gp-Steering
8J***18Valve Group-Steering; -Wheel Steering1
9E***32Valve Group-Steering1
9E***33Valve Group-Steering1
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9el9633 - Valve Gp-Steering

AE40 serial number reference

On the AE40 the PIN/serial plate is riveted to the truck chassis frame, usually near the cab entry step or on the front frame rail close to the articulation hitch - check both sides of the frame if it is not immediately visible. Being a pre-2001 design, the AE40 carries the older short-format Cat serial: a 3-character prefix (letters and/or numbers) that identifies the model and build configuration, followed by a sequential unit number, e.g. 1ZZ00045. Match the 3-character prefix (1ZZ vs BLW) against the coverage line printed on the parts or service manual ("1ZZ1-UP", "BLW1-UP") to confirm which manual and parts breaks apply to that specific unit.

PrefixIdentifies
1ZZAE40 (first-generation), 1ZZ1-UP / 1ZZ00001-UP
BLWAE40 Series II, BLW1-UP / BLW00001-UP (a parts/configuration break is also referenced from BLW181-UP)

Frequently asked questions

What engine does the Caterpillar AE40 use?

Both the base AE40 and the AE40 Series II use the Caterpillar 3408E, a V-8 HEUI diesel rated at roughly 365 kW (490 hp) gross at 2000 rpm, paired with a Cat powershift transmission and torque converter.

What is the AE40's operating weight?

Operating/payload weight runs roughly 40-48 tonnes (44-53 US tons) depending on configuration and series, with gross/loaded weight around 80 tonnes; exact figures vary by configuration and series, so confirm against the specific unit's OMM or data plate.

What replaced the Caterpillar AE40?

Caterpillar never built a direct ejector-body successor to the AE40. Its underground truck lineup moved to rear-dump AD-series trucks, leaving the AE40 and AE40 Series II as the last Tele-Tram ejector trucks Cat/Elphinstone offered for underground haulage.

What AE40 owners discuss

What do owners say about the powershift transmission and torque converter on the AE40?
Operators describe the classic Cat powershift symptom: a momentary "false neutral" when shifting between forward and reverse under load, where the gear seems not to engage until you cycle back through neutral. Techs usually trace this to a tired transmission pump losing flow, or a modulating valve/solenoid that hangs open a beat too long, not to a worn-out clutch pack. Torque converter complaints center on shudder or sluggish response once the oil is hot, which more often points to converter inlet pressure or a plugged converter-out screen than a worn stator. Field advice is consistent: hook up pressure gauges before pulling the transmission, since a low reading on one clutch circuit isolates the fault faster than guessing from symptoms alone.
How does the Tele-Tram ejector body behave day to day, and what goes wrong with it?
The ejector panel is pushed out by a hydraulic ram instead of tipping the body, so the truck stays low and stable while dumping in a tight heading, which operators rate as the main advantage over a rear-dump in this application. The most repeated complaint is a slow or hesitating eject stroke. That's usually blamed on worn ejector cylinder packing letting the ram creep back under load, or on an overdue hydraulic filter starving the eject circuit at peak demand. Owners also note the tailgate hydraulics need a proper bleed after any hose work, or the eject cycle stays jerky for the first several cycles.
What wear pattern shows up first on the articulation joint and center hitch in underground service?
Underground routes are tight, so the truck articulates constantly at low speed, and the center-section pins and bushings wear faster here than on a surface ADT doing long straight hauls. The consistent advice is to grease the articulation and steering-cylinder pins on a shortened interval versus the general lube chart, since underground grit combined with constant steering cycles chews through grease film quickly. Play felt in the hitch when rocking the frame side to side, or a clunk on direction change, points to bushing wear rather than the pin itself. Because articulation wear affects steering control, have your dealer verify hitch play against factory tolerance before the truck goes back into a production heading.
What's the known quirk of the 3408E HEUI engine in this truck, and does it differ between the base AE40 and Series II?
Both the base AE40 and the Series II are reported with the 3408E HEUI diesel, and community discussion of engine quirks doesn't split cleanly by series since the injection system is the same across the range. The recurring theme is that HEUI injection depends on clean, properly pressurized engine oil to actuate the injectors, so anything that drops oil pressure - a tired oil pump, a clogged suction screen, or simply running low - shows up first as a hard cold start and rough idle rather than an obvious oil-pressure warning. Owners also flag that Caterpillar stopped standing behind remanufactured HEUI injectors industry-wide because of high failure rates on reman units, so shops lean on full oil-and-filter discipline instead of chasing individual injectors. If a used-unit listing names a different base engine than the 3408E, treat it as a misprint and confirm the assembly plate with your dealer.
What electrical or sensor problems come up most in underground service?
The environment causes more electrical trouble than the components themselves. Temperature swings between a warm machine and a damp heading pull moisture into connectors through even small nicks in the harness jacket, and corrosion builds on ECM and sensor pins within months rather than years. Reported symptoms are an intermittent no-start, a random derate, or gauges that read erratically until the connector is unplugged and cleaned. The consistent fix is dielectric grease at every reconnection, plus routing harness runs away from the articulation joint and other frame-flex points, where chafing starts the moisture path in the first place.
What should a mechanic watch for with the wet multi-disc brakes on this truck?
The wet brakes double as the retarder on grade, so oil condition matters as much as disc wear. Chatter or a squeal under light braking usually means the brake oil's friction modifier has broken down and needs changing, not that the discs are worn out. Milky or foamy brake oil means coolant or water is getting into the circuit, most often through a failed oil cooler core, and running the truck with contaminated oil in that state burns the discs quickly. Retarder overheating on a long decline is almost always restricted cooling flow rather than an overloaded brake pack, so the oil cooler gets checked before the brake assembly is condemned. Because this is the truck's primary retarding system underground, have your dealer verify brake oil condition and cooler flow before returning it to service.
What should I check before buying a used AE40?
Start with the assembly plate and serial prefix to confirm which generation is in front of you, since some system details and parts differ between the base truck and the Series II. Pull oil analysis history on the engine, converter/transmission, and brake oil if the seller has it - underground trucks build hours fast in short, hard cycles, and analysis catches HEUI-pump metal or brake-oil contamination before it turns into a repair bill. Check articulation and steering-cylinder pin play by rocking the frame with the engine off, watch the ejector cylinder and tailgate hydraulics for a slow or creeping stroke, and inspect the frame around the ejector pivot and center hitch for cracking or repair welds. Rated payload on data plates for this model has been seen anywhere in roughly the 40-48 tonne (44-53 US ton) class depending on configuration and series, so match the actual plate to the application rather than assuming a number off a spec sheet. Finally, check the wiring harness near the articulation joint and any ECM connectors for corrosion, since that's the most common intermittent-fault source on machines that have spent their life underground.

Compiled from owner and technician discussions across the industry — experiences vary by serial range and machine history.

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